Answer:
the answer is 8. 75. 
Step-by-step explanation:
25×35% = 8.75
 
        
             
        
        
        
Answer:
693 fish
Step-by-step explanation:
In 10 years, we can tell that the amount of fish increased by 1.833...(990 divided by 540) times. If we divide 1.833... by 10, we can find how much the pond increases by yearly. we get 0.1833... If we multiply that by 7 (because the gap between 1986 and 1979 is 7 years), we get 1.2833... So, if we multiply 540 by 1.28333..., we get 693 fish.
 
        
             
        
        
        
Answer:
7 7/8
Step-by-step explanation:
 
        
                    
             
        
        
        
The horizontal change is called the run and the vertical is rise. so for example if one point to the other rises by 4 and runs by 5, the slope is 4/5. slope is 
rise / run